java endsWith()和startsWith方法的解释

Java String.endsWith()方法用法实例教程, 该方法返回一个true，如果参数表示的字符序列是由该对象表示的字符序列的后缀，否则返回false

描述

java.lang.String.endsWith() 方法返回的测试该字符串是否以指定后缀sffix结束

声明

以下是声明java.lang.String.endsWith()方法

public boolean endsWith(String suffix)

参数

suffix -- This is the suffix.

返回值

该方法返回一个true，如果参数表示的字符序列是由该对象表示的字符序列的后缀，否则返回false.

package
com.z3;

public class EndWithTest {

public static void main(String[] args) {
String str = "www.yiibai.com";
System.out.println(str);

// the end string to be checked
String endstr1 = ".com";
String endstr2 = ".org";
String endstr3 = "yiibai";
String startstr4 = "www";

// checks that string str ends with given substring
boolean retval1 = str.endsWith(endstr1);
boolean retval2 = str.endsWith(endstr2);
boolean retval3 = str.endsWith(endstr3);
boolean retval4 = str.startsWith(startstr4);

// prints true if the string ends with given substring
System.out.println("ends with " + endstr1 + " ? " + retval1);
System.out.println("ends with " + endstr2 + " ? " + retval2);
System.out.println("ends with " + endstr3 + " ? " + retval3);
System.out.println("ends with " + startstr4 + " ? " + retval4);
}

}